JP2022183823A5 - - Google Patents

Download PDF

Info

Publication number
JP2022183823A5
JP2022183823A5 JP2021091316A JP2021091316A JP2022183823A5 JP 2022183823 A5 JP2022183823 A5 JP 2022183823A5 JP 2021091316 A JP2021091316 A JP 2021091316A JP 2021091316 A JP2021091316 A JP 2021091316A JP 2022183823 A5 JP2022183823 A5 JP 2022183823A5
Authority
JP
Japan
Prior art keywords
current
circuit
switching element
semiconductor switching
sense
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2021091316A
Other languages
English (en)
Japanese (ja)
Other versions
JP7571663B2 (ja
JP2022183823A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2021091316A priority Critical patent/JP7571663B2/ja
Priority claimed from JP2021091316A external-priority patent/JP7571663B2/ja
Priority to PCT/JP2022/018895 priority patent/WO2022255008A1/ja
Publication of JP2022183823A publication Critical patent/JP2022183823A/ja
Publication of JP2022183823A5 publication Critical patent/JP2022183823A5/ja
Application granted granted Critical
Publication of JP7571663B2 publication Critical patent/JP7571663B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2021091316A 2021-05-31 2021-05-31 ゲート駆動装置 Active JP7571663B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2021091316A JP7571663B2 (ja) 2021-05-31 2021-05-31 ゲート駆動装置
PCT/JP2022/018895 WO2022255008A1 (ja) 2021-05-31 2022-04-26 ゲート駆動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021091316A JP7571663B2 (ja) 2021-05-31 2021-05-31 ゲート駆動装置

Publications (3)

Publication Number Publication Date
JP2022183823A JP2022183823A (ja) 2022-12-13
JP2022183823A5 true JP2022183823A5 (cg-RX-API-DMAC7.html) 2023-06-27
JP7571663B2 JP7571663B2 (ja) 2024-10-23

Family

ID=84324287

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021091316A Active JP7571663B2 (ja) 2021-05-31 2021-05-31 ゲート駆動装置

Country Status (2)

Country Link
JP (1) JP7571663B2 (cg-RX-API-DMAC7.html)
WO (1) WO2022255008A1 (cg-RX-API-DMAC7.html)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5726037B2 (ja) 2011-09-30 2015-05-27 三菱電機株式会社 半導体装置
JP2017212870A (ja) 2016-05-20 2017-11-30 株式会社デンソー スイッチング素子の駆動制御装置
JP6844587B2 (ja) 2018-06-08 2021-03-17 株式会社デンソー 駆動回路

Similar Documents

Publication Publication Date Title
US20140268474A1 (en) Method of closing a relay switch and appartus thereof
US9300207B2 (en) Switching control circuit and control method thereof
RU2004128385A (ru) Усовершенствованный регулятор мощности
US10110217B2 (en) Load driving device
WO2008029248A3 (en) Switching element driving device and switching element driving method
JP2005110224A5 (cg-RX-API-DMAC7.html)
JP2018133892A5 (cg-RX-API-DMAC7.html)
JPH04134271A (ja) 出力回路
JP2005184831A5 (cg-RX-API-DMAC7.html)
JP5929840B2 (ja) 電力供給制御装置
JP2022037262A (ja) 半導体装置
WO2017215335A1 (zh) Igbt短路保护电路及方法、igbt驱动器以及igbt电路
CN109983679A (zh) 控制装置以及半导体装置
WO2015114788A1 (ja) 半導体素子の保護回路
JP6414440B2 (ja) スイッチング素子の駆動装置
JP2008118834A (ja) サージ低減回路およびサージ低減回路を備えたインバータ装置
JP2022183823A5 (cg-RX-API-DMAC7.html)
CN113741673A (zh) 一种应用于热插拔服务器的保护装置
JP2012217087A (ja) 負荷駆動装置
JP5258810B2 (ja) 半導体装置の試験装置
JP6109059B2 (ja) モータ制御回路及びモータ制御回路のショート検出方法
TWI751086B (zh) 馬達控制器
JP2022183824A5 (cg-RX-API-DMAC7.html)
JP2017063265A (ja) パワーデバイスの過電流検出回路
JP6365278B2 (ja) 電力変換装置